123892188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4483}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 343510272

約数和(自身を除く): 219618084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4483, 4606, 6909, 8966, 9212, 13449, 13818, 17932, 26898, 27636, 31381, 53796, 62762, 94143, 125524, 188286, 210701, 219667, 376572, 421402, 439334, 632103, 659001, 842804, 878668, 1264206, 1318002, 1474907, 2528412, 2636004, 2949814, 4424721, 5899628, 8849442, 10324349, 17698884, 20648698, 30973047, 41297396, 61946094, 123892188]

約数ペア:

[(1, 123892188), (2, 61946094), (3, 41297396), (4, 30973047), (6, 20648698), (7, 17698884), (12, 10324349), (14, 8849442), (21, 5899628), (28, 4424721), (42, 2949814), (47, 2636004), (49, 2528412), (84, 1474907), (94, 1318002), (98, 1264206), (141, 878668), (147, 842804), (188, 659001), (196, 632103), (282, 439334), (294, 421402), (329, 376572), (564, 219667), (588, 210701), (658, 188286), (987, 125524), (1316, 94143), (1974, 62762), (2303, 53796), (3948, 31381), (4483, 27636), (4606, 26898), (6909, 17932), (8966, 13818), (9212, 13449)]